ALUMINUM CONDUCTOR 35KV URD – 1/3 NEUTRAL 100%

ALUMINUM CONDUCTOR 35KV URD – 1/3 NEUTRAL 100%
Specification

Application:

Aluminum Conductor 35KV URD cable is primary used for underground distribution, in direct burial or installed in conduit. 35KV URD cable is suitable for use in wet or dry locations. URD cable is to be used at 15,000 volts or less and not to exceed 90°C temperature in normal use.

Conductors:

Aluminum Conductor 35KV URD cable has a solid or compressed concentric strand soft drawn 1350 series aluminum conductor per ASTM.

Conductor Shield:

Aluminum Conductor 35KV URD cable has an extruded thermoset semiconducting shield, which is free stripping from the conductor and bonded to the insulation.

Insulation:

Aluminum Conductor 35KV URD cable has naturally high dielectric strength TR-XLPE insulation. There is also extruded thermoset semiconducting insulation shield. Optional EPR insulation is available upon request.

Metallic Shield:

Aluminum Conductor 35KV URD cable has a concentric neutral shield consisting of solid bare copper wires helically applied and uniformly spaced over the insulation shield.

Jacket:

Aluminum Conductor 35KV URD cable has a black jacket of linear lows density polyethylene (LDPE), which is sunlight, abrasion and heat resistant. The jacket has 3 red stripes, the NESC lightning bolt and sequential footage markings.


Standards:

  • ASTM B-3, B-8, B230, B-231, B-609 
  • ANSI/ICEA S-94-649 
  • AEIC CS-8 
  • RUS ACCEPTED 
  • For 90°C continuous, 130°C emergency and 250°C short-circuit operation

 

  Product Name
Length
Price (Per FT.)
 
ALUMINUM CONDUCTOR 35KV URD – 1/3 NEUTRAL 100%

1/0 SOLID ALUMINUM CONDUCTOR 35KV URD - 1/3 NEUTRAL 100%

FT.
Call 516-472-0650 for pricing
ALUMINUM CONDUCTOR 35KV URD – 1/3 NEUTRAL 100%

1/0 STRANDED ALUMINUM CONDUCTOR 35KV URD - 1/3 NEUTRAL 100%

FT.
Call 516-472-0650 for pricing
ALUMINUM CONDUCTOR 35KV URD – 1/3 NEUTRAL 100%

2/0 STRANDED ALUMINUM CONDUCTOR 35KV URD - 1/3 NEUTRAL 100%

FT.
Call 516-472-0650 for pricing
ALUMINUM CONDUCTOR 35KV URD – 1/3 NEUTRAL 100%

3/0 STRANDED ALUMINUM CONDUCTOR 35KV URD - 1/3 NEUTRAL 100%

FT.
Call 516-472-0650 for pricing
ALUMINUM CONDUCTOR 35KV URD – 1/3 NEUTRAL 100%

4/0 STRANDED ALUMINUM CONDUCTOR 35KV URD - 1/3 NEUTRAL 100%

FT.
Call 516-472-0650 for pricing
ALUMINUM CONDUCTOR 35KV URD – 1/3 NEUTRAL 100%

250 STRANDED ALUMINUM CONDUCTOR 35KV URD - 1/3 NEUTRAL 100%

FT.
Call 516-472-0650 for pricing
ALUMINUM CONDUCTOR 35KV URD – 1/3 NEUTRAL 100%

350 STRANDED ALUMINUM CONDUCTOR 35KV URD - 1/3 NEUTRAL 100%

FT.
Call 516-472-0650 for pricing
ALUMINUM CONDUCTOR 35KV URD – 1/3 NEUTRAL 100%

500 STRANDED ALUMINUM CONDUCTOR 35KV URD - 1/3 NEUTRAL 100%

FT.
Call 516-472-0650 for pricing
ALUMINUM CONDUCTOR 35KV URD – 1/3 NEUTRAL 100%

750 STRANDED ALUMINUM CONDUCTOR 35KV URD - 1/3 NEUTRAL 100%

FT.
Call 516-472-0650 for pricing

Specification

Application:

Aluminum Conductor 35KV URD cable is primary used for underground distribution, in direct burial or installed in conduit. 35KV URD cable is suitable for use in wet or dry locations. URD cable is to be used at 15,000 volts or less and not to exceed 90°C temperature in normal use.

Conductors:

Aluminum Conductor 35KV URD cable has a solid or compressed concentric strand soft drawn 1350 series aluminum conductor per ASTM.

Conductor Shield:

Aluminum Conductor 35KV URD cable has an extruded thermoset semiconducting shield, which is free stripping from the conductor and bonded to the insulation.

Insulation:

Aluminum Conductor 35KV URD cable has naturally high dielectric strength TR-XLPE insulation. There is also extruded thermoset semiconducting insulation shield. Optional EPR insulation is available upon request.

Metallic Shield:

Aluminum Conductor 35KV URD cable has a concentric neutral shield consisting of solid bare copper wires helically applied and uniformly spaced over the insulation shield.

Jacket:

Aluminum Conductor 35KV URD cable has a black jacket of linear lows density polyethylene (LDPE), which is sunlight, abrasion and heat resistant. The jacket has 3 red stripes, the NESC lightning bolt and sequential footage markings.


Standards:

  • ASTM B-3, B-8, B230, B-231, B-609 
  • ANSI/ICEA S-94-649 
  • AEIC CS-8 
  • RUS ACCEPTED 
  • For 90°C continuous, 130°C emergency and 250°C short-circuit operation

 

Details

Aluminum Conductor 35KV URD – 1/3 Neutral 100%

The neutral metallic shielding of the cable is at 100% for this Aluminum Underground cable, which is insulated with the tree retardant polyethylene insulation that is cross linked. It is jacketed with Linear Low Density Polyethylene which increases its service life. This cable is desired to serve 35KV at wet and dry locations.

Standards and Certifications

• ANSI/ICEA S – 94-649
• ASTM B3, B8, B230, B231 and B609
• AEIC CS-8
• RUS accepted

Features

• Conductor

Aluminum Conductor cables are flexible and lightweight because they are made of soft and malleable 1350 aluminum series. Aluminum has good sagging effect and high carrying capacity thus improving its electrical transmission.

• Insulation

This cable is insulated with a thermoplastic and flexible layer of tree-retardant cross linked polyethylene, which increases its service life by protecting it from harsh environmental conditions such as string sunlight radiations, moisture, corrosive industrial chemicals and mechanical deformations. The TR-XLPE insulation is shielded with solid copper wires which are helically applied. Shielding maintains the circular core of the cable as it prevents the conductors from collapsing.

• Jacketing

The 35KV Aluminum Cable has a dielectric linear low density polyethylene jacketing which offers a superb chemical and mechanical protection. It is abrasive resistant and does not support friction because of its smooth surface. LLDPE is black in color and has three red strips.

Applications

It is primarily deployed in underground power transmission channels, conduit systems and direct burial. For normal use it serves up to 90 degrees Celsius, 130 degrees for emergency wirings and 250 degrees for use in short circuit.

 

Frequently Asked Questions - Aluminum Conductor 35kv URD

 What does “URD” stand for?

 It means “Underground Residential Distribution wire” and URD wires are usually used for underground residential purposes.

Can the Aluminum conductor 35kv URD be used in wet locations?

Yes, it can. You can also use it for dry locations and for underground distribution also. It can be installed in a conduit or used in direct burial just as easily.  Some of these cables can be used at 35,000 volts or less while others can be used at 15,000 volts or less. They can be used for both three phase or single phase medium-voltage power.

How are the Aluminum conductors made for 35kv URD?

The conductors can be solid or compressed strand which is concentric meeting the ASTM specifications. The conductors are protected with an extruded semi-conducting shield that is thermoset. The shield can be easily removed from the conductor and is actually bonded to the insulation. Next comes the TR-XLPE insulation that has a high dielectric strength. There are two types of conductors available that have 100% and 133% insulation levels.

How is XLPE insulation different from PVC?

PVC is comparatively thinner and is mainly used in LT cables. XLPE, on the other hand, is thicker to withstand higher temperatures induced by higher current volumes in HT cables.   Although XLPE is thicker, the weight is less than PVC with a smaller bending radius. Hence it is easier to install XLPE cables and thus has a lesser installation cost. XLPE also has high dielectric strength with low dielectric loss and gives good chemical resistance.

How can I identify an Aluminum conductor 35kv URD?

The cables have red identification stripes on the polyethylenejacket which is extruded to fill spaces. Sometimes the cables can be without the red stripes in which case you can identify the cable with the surface print on the jacket. There will also be a lightning bolt symbol seen on the jacket.

What is the temperature tolerance for Aluminum conductor 35kv URD?

The cable can work continuously at 90°C and care should be taken that it does not exceed the recommended temperature. 

What are the standards that the Aluminum conductor 35kv URD adheres to?

All our cables are made to industry standards and when they are made for specialized jobs, they adhere to those specifications such as the following as seen in this particular cable

• RUS accepted
• AEIC CS-8
• ASTM B-230 (Aluminum, 1350-H19 Wire), B-231 (Aluminum 1350 Conductors), B-609 (Aluminum 1350 Round Wire)
• ANSI/ICEA S-94-649

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